Home > Products > Rigid foam system for spray insulation > Ployurethane for spray insulation
Ployurethane for spray insulation
- Shanghai
- T/T
You May Like
Product Details
Place of Origin | Shanghai, China | Type | Synthetic Resin and Plastics, Other, Synthetic Resin and Plastics, Blend polyols | |
Brand Name | Dongda or user defined | Model Number | DQT-501A |
Product Description
Specifications
Blend polyether polyols, HCFC-141B foaming agent, used for spray insulationDQT-501A is spray blend polyether polyols, it reacts with isocyanate to produce foam has excellent performances, which are as follows,
1.fine and uniformity cells
2.low thermal conductivity
3.perfect fire resistance
4.excellent low temperature dimentional stability
It applies to all kinds of thermal insulation projects use the spray, such as storage room, large pots, large-scale pipelines and construction our-wall or inner-wall etc.
This is our second factory we use our own polyurethane.
Physical Properties
Appearance pale yellow transparent viscous liquid
Hydroxyl Value mgKOH/g 200-300
Dynamic Viscosity (25 °C) mPa.s 100-200
Gravity (20 °C ) g/ml 1.12-1.20
Storage Temperature °C 10-25
Storage Stability month 6
Recommended Ratio pbw
DQT-501A 100
Isocyanate 100-105
Reactivity characteristics (the exact value varied depending on processing conditions)
Cream time s 3-5
Gel time s 6-10
Foam Performance
Spray density GB 6343 35 kg/m3
Closed-cell rate GB 10799 ≥90%
Initial thermal conductivity (15°C) GB3399 24mW/(m.k)
Compressive strength GB/T8813 ≥ 150 Mpa
Adhesive strength GB/T 16777 ≥ 120 Mpa
Elongation at break GB/T9641 ≥ 10%
Dimentional stability 24h -20°C GB/T8811 ≤1 %
24h 70°C ≤1.5%
Water absorption GB 8810 ≤3%
Oxygen index GB 8624 ≥26
Quality Testing Facility:
Contact Us
- Shanghai Dongda Polyurethane Co., Ltd.
- Contact namePan Li Chat Now
- Phone86-21-57248959,15900416162
- AddressNo. 307, Shanning Road, Shanyang Town
Product Categories
New Products
-
Rigid polyurethane resin foam system for Packaging
-
Rigid polyuerthane resin foam systern for spray insulation
-
Rigid Polyurethane Blend Polyols foam for Spray Insulation
-
Blend polyols for spray insulation
-
Polyurethane spray foam insulation
-
Rigid Polyurethane blend polyols for spray insulation
-
Rigid polyurethane blend polyols foam system for Packaging
-
Rigid polyurethane blend polyols foam for Packaging
-
Rigid Polyurethane products foam system for spray Insulation
-
spray foam insulation
-
Polyurethane resin for spray foam insulations
-
Ployurethane
-
Rigid spray foam for roof insulation
-
Spray foam insulation system for wall and roof
-
Polyurethane polyol for spray insulation blend with polymeric mdi
-
Spray foam insulation for walls
-
Blend polyether polyol for spray insulation
-
Spray foam polyol for wall insulation
-
Rigid Polyurethane Blending Foam System for Package Insulation
-
Rigid Polyurethane blend polyols foam system for spray insulation
-
Blend Polyol PU system for Spray Foam Insulation
-
RIGID POLYURETHANE FOAM SYSTEM FOR SPRAY INSULATION
-
RIGID POLYURETHANE FOAM INSULATION
-
Rigid Polyurethane Blend Polyols Foam System for Package
Popular Searches
- masterbatch
- Flame Retardant Masterbatch
- Calcium Masterbatch
- plastic masterbatch
- container desiccant bag
- color masterbatch
- Lightweight Eva
- Foam Roll Eva
- black masterbatch
- masterbatch color
- white masterbatch
- caco3 filler masterbatch
- filler masterbatch
- plastic red masterbatch
- masterbatch filler
- Plastic Masterbatches
- Plastic Color Masterbatch
- Black Color Masterbatch
- Plastic Filler Masterbatch
- Blue Masterbatch
- Red Masterbatch
- Pet Raw Material
- Pvc Raw Material
- pom plastic
- Master Batch Pp
- master batch
- Rubber Masterbatches
- Master Batch Compound
- tpu material
- Abs Plastic Sheet
Recommended Products
- 2.0mm 1.5mm 1.0mm 0.5mm 0.8mm 3.0mm 2.5mm Slydeway Linear PTFE Turcite B Sheet With Glue
- Pellet Pla Made in China PLA POLYLACTIC Acid Biodegradable Material Pla Plastic Raw Material Resin Granules
- PETG/PLA Pellets Plastic Granules Biodegradable Compostable Cornstarch for Injection Granules Fully Degradable Polylactic Acid
- Plastic Pellets Pla Supply High Quality Food Grade PLA PETG for 3D Printer Biodegradable Grade for Plastic Film Poly Lactic
- Plastic Pellets Pla Supply High Quality Food Grade PLA PETG for 3D Printer Biodegradable Grade for Plastic Film Poly Lactic
- Pla Polylactide Polyester Renewable Biomass Corn Cassava Sugarcane FDM 3D Printing Plastic Filament Material Polylactic Acid
- Plastic Raw Virgin Polylactic Acid Sting 3D Pla FDM 3D Printers Renewable Resources Low Melting Point, High Strength Resin Pla
- Pla Resin Plastic Raw Material Granules 100% Biodegradable and Compost Material for Making Bio Bags PLA Resin Material
- Pla Granules Material Plastic Resin Functional Filament Environmentally and Biodegradable Factory Price High Quality PLA Pellet
- Hot Sale PLA 3D Printing Material White Color Granules Corn Degradable Material Biodegradable Material Polylactic Acid
- PLA Resin Extrusion Material Plastic in Granules Eco-friendly Compostable Food Contact Plastic Raw Materials EVO Extruder
- Pla Pellets Plastic Raw Material Virgin Grade for 3D Printing Filament Pla Renewable Eco-Friendly Extrusion Injection Molding
Find Similar Products By Category
- Chemicals > Plastic & Polymer > Polymer & Resin
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Pan Li
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile